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Returns information about a stream, including the current status of the stream, its
Amazon Resource Name (ARN), the composition of its shards, and its corresponding DynamoDB
table.
You can call DescribeStream at a maximum rate of 10 times per second.
Each shard in the stream has a SequenceNumberRange associated with it. If the
SequenceNumberRange has a StartingSequenceNumber but no EndingSequenceNumber,
then the shard is still open (able to receive more stream records). If both StartingSequenceNumber
and EndingSequenceNumber are present, then that shard is closed and can no
longer receive more data.
This is an asynchronous operation using the standard naming convention for .NET 4.5 or higher. For .NET 3.5 the operation is implemented as a pair of methods using the standard naming convention of BeginDescribeStream and EndDescribeStream.
Namespace: Amazon.DynamoDBv2
Assembly: AWSSDK.DynamoDBv2.dll
Version: 3.x.y.z
public abstract Task<DescribeStreamResponse> DescribeStreamAsync( String streamArn, CancellationToken cancellationToken )
The Amazon Resource Name (ARN) for the stream.
A cancellation token that can be used by other objects or threads to receive notice of cancellation.
| Exception | Condition |
|---|---|
| InternalServerErrorException | An error occurred on the server side. |
| ResourceNotFoundException | The operation tried to access a nonexistent table or index. The resource might not be specified correctly, or its status might not be ACTIVE. |
.NET Core App:
Supported in: 3.1
.NET Standard:
Supported in: 2.0
.NET Framework:
Supported in: 4.5